And I found this! Copied from news from complex page:
"Complex is in the TOP 100 list at ModDB after 7 years from the first official release.
Thank You very much!
The second phase is started and it will nominate the best game mod of 2010, although Complex has been released through many releases it competes as best upcoming mod of 2010 with the imminent Complex 8.0.
Special thanks to the Complex Community: about 20000 registered members and players have contribuited to create what Complex is today.
The public beta test of Complex 8.0 will start on 7 December, anyone will be able to see it and to partecipate on it through the Complex forum, the official release of Complex 8.0 is planned for the 15-20 December.
Complex born here in the 2004 and now represents Homeworld 2 at the Moty Award, I would like to invite all the Homeworld fans to vote for it.
If you've spent many hours on playing Complex and you want to play a new awesome version, vote for Complex to encourage and diffuse this immortal project!"
So, when it will be released?
No more news from that moment...

Pile of bull dung! I know that this is free ware made by fans for fans, but posting dates for the public and now not keeping them without any info is just rude! Was waiting for it with all my heart, and now it sits in the corner like a bad child. The mod needs balance because the Vaygr will wipe you out fast! Nicely not done!